package main

import (
    "net/http"

    "github.com/kelseyhightower/run"
)

func main() {
    // Generates structured logs optimized for Cloud Run.
    run.Notice("Starting helloworld service...")

    // Easy access to secrets stored in Secret Manager.
    secret, err := run.AccessSecret("foo")
    if err != nil {
        run.Fatal(err)
    }

    _ = secret

    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
        // Optionally pass in the *http.Request as the first argument
        // to correlate container logs with request logs.
        run.Info(r, "handling http request")

        w.Write([]byte("Hello world!\n"))
    })

    // Start an HTTP server listening on the address defined by the
    // Cloud Run container runtime contract and gracefully shutdown
    // when terminated.
    if err := run.ListenAndServe(nil); err != http.ErrServerClosed {
        run.Fatal(err)
    }
}

package main

import (
    "net/http"

    "github.com/kelseyhightower/run"
)

func main() {
    http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
        request, err := http.NewRequest("GET", "https://example-6bn2iswfgq-uw.a.run.app", nil)
        if err != nil {
            http.Error(w, err.Error(), 500)
            return
        }

        // Use the run.Client to automatically attach ID tokens to outbound requests
        // and optionally lookup service names using Service Directory.
        response, err := run.Client.Do(request)
        if err != nil {
            http.Error(w, err.Error(), 500)
            return
        }
        defer response.Body.Close()
    })

    if err := run.ListenAndServe(nil); err != http.ErrServerClosed {
        run.Fatal(err)
    }
}